NVIDIA Quadro P400 vs NVIDIA Tesla P6
We compared two Professional market GPUs: 2GB VRAM Quadro P400 and 16GB VRAM Tesla P6 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA Quadro P400 's Advantages
Lower TDP (30W vs 90W)
NVIDIA Tesla P6 's Advantages
Boost Clock has increased by 20% (1506MHz vs 1252MHz)
More VRAM (16GB vs 2GB)
Larger VRAM bandwidth (192.3GB/s vs 32.06GB/s)
1792 additional rendering cores
Score
Benchmark
FP32 (float)
Quadro P400
0.641 TFLOPS
Tesla P6
+862%
6.169 TFLOPS
OctaneBench
Quadro P400
9
Tesla P6
+955%
95
Graphics Card
Feb 2017
Release Date
Mar 2017
Quadro
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
MXM-B (3.0)
Clock Speeds
1228 MHz
Base Clock
1012 MHz
1252 MHz
Boost Clock
1506 MHz
1002 MHz
Memory Clock
1502 MHz
Memory
2GB
Memory Size
16GB
GDDR5
Memory Type
GDDR5
64bit
Memory Bus
256bit
32.06GB/s
Bandwidth
192.3GB/s
Render Config
-
-
-
2
SM Count
16
256
Shading Units
2048
16
TMUs
128
16
ROPs
64
-
-
-
-
-
-
48 KB (per SM)
L1 Cache
48 KB (per SM)
512 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
20.03 GPixel/s
Pixel Rate
96.38 GPixel/s
20.03 GTexel/s
Texture Rate
192.8 GTexel/s
10.02 GFLOPS
FP16 (half)
96.38 GFLOPS
641.0 GFLOPS
FP32 (float)
6.169 TFLOPS
20.03 GFLOPS
FP64 (double)
192.8 GFLOPS
Board Design
30W
TDP
90W
200 W
Suggested PSU
250 W
3x mini-DisplayPort 1.4a
Outputs
No outputs
None
Power Connectors
None
Graphics Processor
GP107
GPU Name
GP104
GP107-825-KA-A1
GPU Variant
GP104-995-A1
Pascal
Architecture
Pascal
Samsung
Foundry
TSMC
14 nm
Process Size
16 nm
3.3 billion
Transistors
7.2 billion
132 mm²
Die Size
314 mm²
Graphics Features
12 (12_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.3
6.1
CUDA
6.1
6.4
Shader Model
6.4
